What is the significance of the water-cement ratio in concrete?
Correct Answer: Water-cement ratio is important for concrete quality.
- Step 1: Understand what the water-cement ratio is. It is the amount of water used in relation to the amount of cement in a concrete mix.
- Step 2: Know that a lower water-cement ratio means less water and more strength, while a higher ratio means more water and less strength.
- Step 3: Realize that the water-cement ratio affects workability, which is how easy the concrete is to mix and pour.
- Step 4: Recognize that the right water-cement ratio helps the concrete to cure properly, leading to better durability over time.
- Step 5: Remember that the ideal water-cement ratio balances workability and strength for the specific project needs.
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